diff --git a/pkg/sdkserver/routes.go b/pkg/sdkserver/routes.go
index dfad4a18..c4b45e92 100644
--- a/pkg/sdkserver/routes.go
+++ b/pkg/sdkserver/routes.go
@@ -3,7 +3,6 @@ package sdkserver
 import (
 	"encoding/json"
 	"fmt"
-	"io"
 	"net/http"
 	"sort"
 	"strings"
@@ -81,6 +80,9 @@ func (s *server) addRoutes(mux *http.ServeMux) {
 	mux.HandleFunc("POST /workspaces/delete-file", s.removeFileInWorkspace)
 	mux.HandleFunc("POST /workspaces/read-file", s.readFileInWorkspace)
 	mux.HandleFunc("POST /workspaces/stat-file", s.statFileInWorkspace)
+	mux.HandleFunc("POST /workspaces/list-revisions", s.listRevisions)
+	mux.HandleFunc("POST /workspaces/get-revision", s.getRevisionForFileInWorkspace)
+	mux.HandleFunc("POST /workspaces/delete-revision", s.deleteRevisionForFileInWorkspace)
 }
 
 // health just provides an endpoint for checking whether the server is running and accessible.
@@ -152,14 +154,9 @@ func (s *server) listModels(w http.ResponseWriter, r *http.Request) {
 // Then the options and tool are passed to the process function.
 func (s *server) execHandler(w http.ResponseWriter, r *http.Request) {
 	logger := gcontext.GetLogger(r.Context())
-	body, err := io.ReadAll(r.Body)
-	if err != nil {
-		writeError(logger, w, http.StatusInternalServerError, fmt.Errorf("failed to read request body: %w", err))
-		return
-	}
 
 	reqObject := new(toolOrFileRequest)
-	if err := json.Unmarshal(body, reqObject); err != nil {
+	if err := json.NewDecoder(r.Body).Decode(reqObject); err != nil {
 		writeError(logger, w, http.StatusBadRequest, fmt.Errorf("invalid request body: %w", err))
 		return
 	}
diff --git a/pkg/sdkserver/workspaces.go b/pkg/sdkserver/workspaces.go
index f0d7ef00..bde59974 100644
--- a/pkg/sdkserver/workspaces.go
+++ b/pkg/sdkserver/workspaces.go
@@ -321,3 +321,112 @@ func (s *server) statFileInWorkspace(w http.ResponseWriter, r *http.Request) {
 
 	writeResponse(logger, w, map[string]any{"stdout": out})
 }
+
+type listRevisionsRequest struct {
+	workspaceCommonRequest `json:",inline"`
+	FilePath               string `json:"filePath"`
+}
+
+func (s *server) listRevisions(w http.ResponseWriter, r *http.Request) {
+	logger := gcontext.GetLogger(r.Context())
+	var reqObject listRevisionsRequest
+	if err := json.NewDecoder(r.Body).Decode(&reqObject); err != nil {
+		writeError(logger, w, http.StatusBadRequest, fmt.Errorf("invalid request body: %w", err))
+	}
+
+	prg, err := loader.Program(r.Context(), s.getWorkspaceTool(reqObject.workspaceCommonRequest), "List Revisions for File in Workspace", loader.Options{Cache: s.client.Cache})
+	if err != nil {
+		writeError(logger, w, http.StatusInternalServerError, fmt.Errorf("failed to load program: %w", err))
+		return
+	}
+
+	out, err := s.client.Run(
+		r.Context(),
+		prg,
+		s.getServerToolsEnv(reqObject.Env),
+		fmt.Sprintf(
+			`{"workspace_id": "%s", "file_path": "%s"}`,
+			reqObject.ID, reqObject.FilePath,
+		),
+	)
+	if err != nil {
+		writeError(logger, w, http.StatusInternalServerError, fmt.Errorf("failed to run program: %w", err))
+		return
+	}
+
+	writeResponse(logger, w, map[string]any{"stdout": out})
+}
+
+type getRevisionForFileInWorkspaceRequest struct {
+	workspaceCommonRequest `json:",inline"`
+	FilePath               string `json:"filePath"`
+	RevisionID             string `json:"revisionID"`
+}
+
+func (s *server) getRevisionForFileInWorkspace(w http.ResponseWriter, r *http.Request) {
+	logger := gcontext.GetLogger(r.Context())
+	var reqObject getRevisionForFileInWorkspaceRequest
+	if err := json.NewDecoder(r.Body).Decode(&reqObject); err != nil {
+		writeError(logger, w, http.StatusBadRequest, fmt.Errorf("invalid request body: %w", err))
+		return
+	}
+
+	prg, err := loader.Program(r.Context(), s.getWorkspaceTool(reqObject.workspaceCommonRequest), "Get a Revision for File in Workspace", loader.Options{Cache: s.client.Cache})
+	if err != nil {
+		writeError(logger, w, http.StatusInternalServerError, fmt.Errorf("failed to load program: %w", err))
+		return
+	}
+
+	out, err := s.client.Run(
+		r.Context(),
+		prg,
+		s.getServerToolsEnv(reqObject.Env),
+		fmt.Sprintf(
+			`{"workspace_id": "%s", "file_path": "%s", "revision_id": "%s"}`,
+			reqObject.ID, reqObject.FilePath, reqObject.RevisionID,
+		),
+	)
+	if err != nil {
+		writeError(logger, w, http.StatusInternalServerError, fmt.Errorf("failed to run program: %w", err))
+		return
+	}
+
+	writeResponse(logger, w, map[string]any{"stdout": out})
+}
+
+type deleteRevisionForFileInWorkspaceRequest struct {
+	workspaceCommonRequest `json:",inline"`
+	FilePath               string `json:"filePath"`
+	RevisionID             string `json:"revisionID"`
+}
+
+func (s *server) deleteRevisionForFileInWorkspace(w http.ResponseWriter, r *http.Request) {
+	logger := gcontext.GetLogger(r.Context())
+	var reqObject deleteRevisionForFileInWorkspaceRequest
+	if err := json.NewDecoder(r.Body).Decode(&reqObject); err != nil {
+		writeError(logger, w, http.StatusBadRequest, fmt.Errorf("invalid request body: %w", err))
+		return
+	}
+
+	prg, err := loader.Program(r.Context(), s.getWorkspaceTool(reqObject.workspaceCommonRequest), "Delete a Revision for File in Workspace", loader.Options{Cache: s.client.Cache})
+	if err != nil {
+		writeError(logger, w, http.StatusInternalServerError, fmt.Errorf("failed to load program: %w", err))
+		return
+	}
+
+	out, err := s.client.Run(
+		r.Context(),
+		prg,
+		s.getServerToolsEnv(reqObject.Env),
+		fmt.Sprintf(
+			`{"workspace_id": "%s", "file_path": "%s", "revision_id": "%s"}`,
+			reqObject.ID, reqObject.FilePath, reqObject.RevisionID,
+		),
+	)
+	if err != nil {
+		writeError(logger, w, http.StatusInternalServerError, fmt.Errorf("failed to run program: %w", err))
+		return
+	}
+
+	writeResponse(logger, w, map[string]any{"stdout": out})
+}